Home / 4,216,299,819.75-6,286,754,895.55-4,100,459,580.54

Finding the Fourth Proportional to 4,216,299,819.75, 6,286,754,895.55 and 4,100,459,580.54

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Solution

The fourth proportional to 4,216,299,819.75, 6,286,754,895.55 and 4,100,459,580.54 is: 6,114,030,179.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,299,819.75 : 6,286,754,895.55 = 4,100,459,580.54 : x
  2. Step 2: Convert to fraction form
    4,216,299,819.75/6,286,754,895.55 = 4,100,459,580.54/x
  3. Step 3: Cross multiply
    4,216,299,819.75x = 6,286,754,895.55 × 4,100,459,580.54
  4. Step 4: Simplify right side
    4,216,299,819.75x = 25,778,584,341,954,490,368
  5. Step 5: Solve for x
    x = 25,778,584,341,954,490,368/4,216,299,819.75
  6. Step 6: Final answer
    x = 6,114,030,179.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.